481 search results - page 53 / 97 » Statistical environment representation for navigation in nat... |
154
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VR
2008
IEEE
16 years 15 days ago
2008
IEEE
In this paper, we report the results of a pilot study designed to evaluate the impact of signs as navigation aids in virtual worlds. Test subjects were divided into three groups (...
158
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ICRA
2009
IEEE
16 years 24 days ago
2009
IEEE
— Visual localization and mapping for mobile robots has been achieved with a large variety of methods. Among them, topological navigation using vision has the advantage of offeri...
171
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SSD
2009
Springer
16 years 20 days ago
2009
Springer
In the light of rapidly growing repositories capturing the movement trajectories of people in spacetime, the need for trajectory compression becomes obvious. This paper argues for ...
187
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UAI
2008
15 years 7 months ago
2008
Continuous state spaces and stochastic, switching dynamics characterize a number of rich, realworld domains, such as robot navigation across varying terrain. We describe a reinfor...
182
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
This paper presents a method for visual object categorization based on encoding the joint textural information in objects and the surrounding background, and requiring no segmenta...